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About The SCA

About the SCA

Established in 1977, the Society for Commercial Archeology (SCA) is the oldest national organization devoted to the buildings, artifacts, structures, signs and symbols of the 20th-century commercial landscape.

From diners, highways and gas stations to tourist courts, neon signs and more, the SCA celebrates the living history of America’s roadside.

Through publications, conferences, and tours, our mission is to focus public attention on the frail but culturally valuable pre-Interstate structures and experiences that once lined our commercial corridors. Our members partner with allies to bring attention to threatened structures and help developers and community supports find ways to incorporate history in to their plans for the future.

Registration is à la carte. Opt out of any day's events by entering 0 in the quantity field. Our host hotel is The Inn at King of Prussia, and reservations must be made separately. Just say SCA for a reduced rate.

We apologize for ongoing issues with our online registration process. We hope to have this fully resolved very soon. Most of the main product categories are active, but several “add on” options are not. Sorry!